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What determine the aggregate level of consumption in an economy?
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∙ 10y ago
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How does the leakages and injections in the aggregate expenditure model influence the level of GDP of an economy?
How does the leakages and injections in the aggregate expenditure model influence the level of GDP of an economy?
What is the primary determinant of the level of consumption and saving in the economy?
the level of income
Explain movements along the aggregate demand curve and shifts of the aggregate demand curve?
Movements along the aggregate demand curve are caused by changes in price level - real wealth effect, interest rate effect and open economy effect. If some non-price level determinant causes total spending to increase/decrease then the curve will shift to the right/left - consumption, investment, government expenditure, net exports.
Explain what determine the optimum level of consumption for a consumer?
what determines the optimum consumption of an consumer is their income and their demand for goods and services.
What is equilibrium output?
It is the output of an economy that equates aggregate supply with aggregate demand.
How does the leakages and injections in the aggregate expenditure model influence the level of GDP of an economy?
How does the leakages and injections in the aggregate expenditure model influence the level of GDP of an economy?
What is the primary determinant of the level of consumption and saving in the economy?
the level of income
Explain movements along the aggregate demand curve and shifts of the aggregate demand curve?
Movements along the aggregate demand curve are caused by changes in price level - real wealth effect, interest rate effect and open economy effect. If some non-price level determinant causes total spending to increase/decrease then the curve will shift to the right/left - consumption, investment, government expenditure, net exports.
Explain what determine the optimum level of consumption for a consumer?
what determines the optimum consumption of an consumer is their income and their demand for goods and services.
What is equilibrium output?
It is the output of an economy that equates aggregate supply with aggregate demand.
What is Simple theory of Income Determination?
Total income depends on total employment which depends on effective demand which in turn depends on consumption expenditure and investment expenditure. Consumption depends on income and propensity to consume. Investment depends upon the marginal efficiency of capital and the rate of interest. J. M. Keynes made it clear that the level of employment depends on aggregate demand and aggregate supply. The equilibrium level of income or output depends on the relationship between the aggregate demand curve and aggregate supply curve. As Keynes was interested in the immediate problems of the short run, he ignored the aggregate supply function and focused on aggregate demand. And he attributed unemployment to deficiency in aggregate demand.
What would cause the aggregate demand curve to shift to the right?
The aggregate demand curve will shift to the right as the economy expands. When that happens, the quantity of output demanded for a given price level rises.
What is Macroeconomic?
Macroeconomic deals with the functioning of the economy as the whole. It is concerned with economy wide issues such as unemployment, inflation, and economics growth/development; it is the study of economics from a broad perspective of the resources and factors of production in an economy.
What is the aggregate expenditure function in terms of income?
the function that represents total spending in an economy at a given level of real disposable income.
In the keynesian model of aggregate expenditure real GDP is determined by what?
The aggregate expenditure model relates aggregate expenditures, which is the sum of planned level of consumption + investment + government purchases + net exports at a given price level, to the level of GDP. The key word here is planned. GDP is the same as aggregate expenditures(AE) except for one difference. People, firms and governments don't always spend what they had planned. So AE differs from GDP in that it deals exclusively with amounts firms intend to invest, and not necessarily taking into account amounts that will actually be invested as in GDP Where GDP is defined as C + I + G + NX and I = Ip + Iu (planned + unplanned investment), Aggregate Expenditures is defined as C + Ip + G + NX. AE (Aggregate Expenditure) is used in conjunction with GDP in the Aggregate Expenditures Model to predict future GDP direction. In this model, when AE = GDP then the economy is in equilibrium. According to this model an economy will move towards its equilibrium causing changes in the GDP.
What does the amount of consumption in an economy depend on A. Inversely on the level of disposable income B. Directly on the level of disposable income C. Inversely on the level of saving?
level of saving
Suppose that the government reduces taxes on imported consumer goods. Use the model of aggregate demand and aggregate supply to explain what would happen to the price level and the output level of the economy in the short run?
The model of aggregate demand and aggregate supply can be used to explain what would happen to the price level and output level of the economy in the short run if the government reduces taxes on imported consumer goods. This can be illustrated with a diagram. In the diagram, the aggregate demand (AD) curve is downward sloping and the aggregate supply (AS) curve is upward sloping. The equilibrium price level is determined by the intersection of the two curves. Initially, the equilibrium price level is P1 and the equilibrium output level is Y1. When the government reduces taxes on imported consumer goods, the aggregate demand curve shifts to the right. This shift is represented by the movement from AD1 to AD2 in the diagram. The new equilibrium price level is P2, which is lower than the original price level. The new equilibrium output level is Y2, which is higher than the original output level. In summary, the reduction in taxes on imported consumer goods leads to a decrease in the price level and an increase in the output level in the short run. This is due to an increase in aggregate demand.
